67370220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16273}}^1$

素因数の和:16311

約数の個数: 72

約数和(自身を含む): 213254496

約数和(自身を除く): 145884276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 16273, 32546, 48819, 65092, 81365, 97638, 146457, 162730, 195276, 244095, 292914, 325460, 374279, 488190, 585828, 732285, 748558, 976380, 1122837, 1464570, 1497116, 1871395, 2245674, 2929140, 3368511, 3742790, 4491348, 5614185, 6737022, 7485580, 11228370, 13474044, 16842555, 22456740, 33685110, 67370220]

約数ペア:

[(1, 67370220), (2, 33685110), (3, 22456740), (4, 16842555), (5, 13474044), (6, 11228370), (9, 7485580), (10, 6737022), (12, 5614185), (15, 4491348), (18, 3742790), (20, 3368511), (23, 2929140), (30, 2245674), (36, 1871395), (45, 1497116), (46, 1464570), (60, 1122837), (69, 976380), (90, 748558), (92, 732285), (115, 585828), (138, 488190), (180, 374279), (207, 325460), (230, 292914), (276, 244095), (345, 195276), (414, 162730), (460, 146457), (690, 97638), (828, 81365), (1035, 65092), (1380, 48819), (2070, 32546), (4140, 16273)]